Auto merge of #108052 - matthiaskrgr:rollup-p6r6rnl, r=matthiaskrgr

Rollup of 10 pull requests

Successful merges:

 - #103478 ( Suggest fix for misplaced generic params on fn item #103366 )
 - #107739 (Check for overflow in evaluate_canonical_goal)
 - #108003 (Avoid ICE when the generic_span is empty)
 - #108016 ("Basic usage" is redundant for there is just one example)
 - #108023 (Shrink size of array benchmarks)
 - #108024 (add message to update Cargo.toml when x is changed)
 - #108025 (rustdoc: add more tooltips to intra-doc links)
 - #108029 (s/eval_usize/eval_target_usize/ for clarity)
 - #108035 (Avoid using a dead email address as the main email address)
 - #108038 (Remove needless supertrait constraints from Interner projections)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

.mailmap

@@ -419,18 +419,18 @@ Nixon Enraght-Moony <nixon.emoony@gmail.com>
 NODA Kai <nodakai@gmail.com>
 oliver <16816606+o752d@users.noreply.github.com>
 Oliver Middleton <olliemail27@gmail.com> <ollie27@users.noreply.github.com>
-Oliver Scherer <oliver.schneider@kit.edu> <git-spam-no-reply9815368754983@oli-obk.de>
-Oliver Scherer <oliver.schneider@kit.edu> <git-spam9815368754983@oli-obk.de>
-Oliver Scherer <oliver.schneider@kit.edu> <github333195615777966@oli-obk.de>
-Oliver Scherer <oliver.schneider@kit.edu> <rust19446194516@oli-obk.de>
-Oliver Scherer <oliver.schneider@kit.edu> <git-no-reply-9879165716479413131@oli-obk.de>
-Oliver Scherer <oliver.schneider@kit.edu> <git1984941651981@oli-obk.de>
-Oliver Scherer <oliver.schneider@kit.edu> <github35764891676564198441@oli-obk.de>
-Oliver Scherer <oliver.schneider@kit.edu> <github6541940@oli-obk.de>
-Oliver Scherer <oliver.schneider@kit.edu> <oli-obk@users.noreply.github.com>
-Oliver Scherer <oliver.schneider@kit.edu> <public.oliver.schneider@kit.edu>
-Oliver Scherer <oliver.schneider@kit.edu> <obk8176014uqher834@olio-obk.de>
-Oliver Scherer <oliver.schneider@kit.edu>
+Oliver Scherer <oli-obk@users.noreply.github.com> <git-spam-no-reply9815368754983@oli-obk.de>
+Oliver Scherer <oli-obk@users.noreply.github.com> <git-spam9815368754983@oli-obk.de>
+Oliver Scherer <oli-obk@users.noreply.github.com> <github333195615777966@oli-obk.de>
+Oliver Scherer <oli-obk@users.noreply.github.com> <rust19446194516@oli-obk.de>
+Oliver Scherer <oli-obk@users.noreply.github.com> <git-no-reply-9879165716479413131@oli-obk.de>
+Oliver Scherer <oli-obk@users.noreply.github.com> <git1984941651981@oli-obk.de>
+Oliver Scherer <oli-obk@users.noreply.github.com> <github35764891676564198441@oli-obk.de>
+Oliver Scherer <oli-obk@users.noreply.github.com> <github6541940@oli-obk.de>
+Oliver Scherer <oli-obk@users.noreply.github.com> <public.oliver.schneider@kit.edu>
+Oliver Scherer <oli-obk@users.noreply.github.com> <oliver.schneider@kit.edu>
+Oliver Scherer <oli-obk@users.noreply.github.com> <obk8176014uqher834@olio-obk.de>
+Oliver Scherer <oli-obk@users.noreply.github.com>
 Ömer Sinan Ağacan <omeragacan@gmail.com>
 Ophir LOJKINE <pere.jobs@gmail.com>
 Ožbolt Menegatti <ozbolt.menegatti@gmail.com> gareins <ozbolt.menegatti@gmail.com>

compiler/rustc_borrowck/src/type_check/mod.rs

@@ -1782,7 +1782,7 @@ impl<'a, 'tcx> TypeChecker<'a, 'tcx> {
                 // than 1.
                 // If the length is larger than 1, the repeat expression will need to copy the
                 // element, so we require the `Copy` trait.
-                if len.try_eval_usize(tcx, self.param_env).map_or(true, |len| len > 1) {
+                if len.try_eval_target_usize(tcx, self.param_env).map_or(true, |len| len > 1) {
                     match operand {
                         Operand::Copy(..) | Operand::Constant(..) => {
                             // These are always okay: direct use of a const, or a value that can evidently be copied.